<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Bootstrap 实例 - 缩略图</title>
<link rel="stylesheet" href="bootstrap/3.3.7/css/bootstrap.min.css">
<script src="jquery/2.1.1/jquery.min.js"></script>
<script src="bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>

	<div class="row">
		<div class="col-sm-6 col-md-3">
			<a href="#" class="thumbnail"> <img
				src="/wp-content/uploads/2014/06/kittens.jpg" alt="通用的占位符缩略图">
			</a>
		</div>
		<div class="col-sm-6 col-md-3">
			<a href="#" class="thumbnail"> <img
				src="/wp-content/uploads/2014/06/kittens.jpg" alt="通用的占位符缩略图">
			</a>
		</div>
		<div class="col-sm-6 col-md-3">
			<a href="#" class="thumbnail"> <img
				src="/wp-content/uploads/2014/06/kittens.jpg" alt="通用的占位符缩略图">
			</a>
		</div>
		<div class="col-sm-6 col-md-3">
			<a href="#" class="thumbnail"> <img
				src="/wp-content/uploads/2014/06/kittens.jpg" alt="通用的占位符缩略图">
			</a>
		</div>
	</div>

</body>
</html>